20113142409

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1028437}}^1$

素因数の和:1028537

約数の個数: 24

約数和(自身を含む): 30322465992

約数和(自身を除く): 10209323583

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 2173, 6519, 19557, 1028437, 3085311, 9255933, 42165917, 54507161, 126497751, 163521483, 379493253, 490564449, 2234793601, 6704380803, 20113142409]

約数ペア:

[(1, 20113142409), (3, 6704380803), (9, 2234793601), (41, 490564449), (53, 379493253), (123, 163521483), (159, 126497751), (369, 54507161), (477, 42165917), (2173, 9255933), (6519, 3085311), (19557, 1028437)]